Cucumis - Dịch vụ phiên dịch miễn phí trực tuyến
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Original text - Chinese simplified - 金属铝护套

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Title
金属铝护套
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Submitted by youfri
Source language: Chinese simplified

目前,金属铝护套的生产工艺主要有氩弧焊工艺和压铝机工艺,前者以铝带为原材料,生产有缝铝护套,金属护套护套在纵向机械性能一致,而后者以铝锭为原材料生产无缝铝护套,在径向机械性能基本一致, 由于设备庞大, 生产前必须要有一定时间的保温,因此能耗较大。一般认为,无缝铝护套在性能上优于有缝铝护套。
29 Tháng 4 2006 01:46